A company produces two products in a joint process, Z8 and W9. The cost of producing Z8 and W9 is $3562 per batch. Additional information relating to the production of products Z8 and W9 is given below: Z8 W9 Number of units 600 344 $8.00 $11.87 Selling price per unit at the split-off point Product W9 can be processed further into product W10 at a cost of $1006. 344 units of W9 will produce 196 units of W10, which can then be sold for $26.73 per unit. What is the incremental benefit of processing further